---
product_id: 284859657
title: "Smooth Cast 65D - Semi-Rigid Urethane Casting Resin - Pint Unit"
brand: "smooth-on"
price: "€ 94.43"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/284859657-smooth-cast-65d-semi-rigid-urethane-casting-resin-pint-unit
store_origin: NL
region: Netherlands
---

# Low viscosity Gradual cure profile Impact resistance Smooth Cast 65D - Semi-Rigid Urethane Casting Resin - Pint Unit

**Brand:** smooth-on
**Price:** € 94.43
**Availability:** ✅ In Stock

## Summary

> 🎨 Cast Your Imagination into Reality!

## Quick Answers

- **What is this?** Smooth Cast 65D - Semi-Rigid Urethane Casting Resin - Pint Unit by smooth-on
- **How much does it cost?** € 94.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/284859657-smooth-cast-65d-semi-rigid-urethane-casting-resin-pint-unit)

## Best For

- smooth-on enthusiasts

## Why This Product

- Trusted smooth-on brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bubble-Free Finish:** Experience flawless results with low viscosity that minimizes bubble entrapment.
- • **Durable & Resilient:** Craft semi-rigid pieces that boast excellent impact and abrasion resistance.
- • **Vibrant Customization:** Transform your projects with vibrant colors using SO-Strong tints or Ignite pigments.
- • **Cost-Effective Solution:** Achieve professional-grade results without breaking the bank with this low-cost casting resin.
- • **Perfect for Roto-Casting:** Unlock your creativity with a unique gradual cure profile, ideal for both machine and hand applications.

## Overview

Smooth Cast 65D is a semi-rigid urethane casting resin designed for versatility in rotational casting applications. With a unique gradual cure profile, low viscosity for minimal bubble entrapment, and excellent impact resistance, it allows for vibrant color customization while remaining budget-friendly.

## Description

Smooth-Cast® 65D, Trial Size, 1.9lb

## Features

- unique gradual cure profile that makes it ideal for rotational casting applications ("roto-cast") in a machine or by hand.
- Low-cost semi-rigid urethane casting resin
- Low viscosity for minimal bubble entrapment
- Semi-rigid plastic has good impact and abrasion resistance
- Vibrant colors are possible by adding SO-Strong color tints or Ignite color pigments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E3ZJ9XW |
| Best Sellers Rank | #58,232 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #468 in Sculpture Molding & Casting Products |
| Brand | Smooth-On |
| Brand Name | Smooth-On |
| Color | Black |
| Compatible Material | Plastic |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 588 Reviews |
| Full Cure Time | 15 Minutes |
| Global Trade Identification Number | 00751635429413 |
| Item Form | Liquid |
| Item Height | 6 inches |
| Item Package Quantity | 1 |
| Item Weight | 2 Pounds |
| Manufacturer | Smooth-On, Inc. |
| Material | Urethane |
| Material Type | Urethane |
| Model | 88559 |
| Specific Uses For Product | Interior |
| UPC | 751635429413 |
| Unit Count | 1.0 Count |
| Viscosity | Low |
| Volume | 16.9 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Smooth-On
- **Specific uses for product:** Interior
- **Material:** Urethane
- **Item form:** Liquid
- **Special features:** Strong

## Images

![Smooth Cast 65D - Semi-Rigid Urethane Casting Resin - Pint Unit - Image 1](https://m.media-amazon.com/images/I/7193f-zWhPL.jpg)

## Questions & Answers

**Q: Will this withstand outside elements after coating and primer and painted?**
A: Yes, my parents have a statue I jade from this in their garden for the last 5 years, no problems.

**Q: After its cured, can you prime and paint it?**
A: Yep, it's just like normal plastic.

**Q: I'm making a close-fitting helmet that needs to be flexed slightly to put on/take off, would the 65D stand up to such use?**
A: Depends on the thickness/size/shape but it is a pretty flexible but rigid material.

**Q: Does this product require degassing?**
A: No, just mix 1:1 ratio and use; my experience- pot life is shorter then stated for the mixture

## Frequently Bought Together

- Smooth-On - Smooth-Cast™ 65D Semi-Rigid Urethane Casting Resin - Trial Size Unit
- Mold Star 15 Slow - 1A:1B Mix by Volume Platinum Silicone Rubber - Pint Unit
- Smooth-On Universal™ Mold Release Spray, 14 fl. oz. Aerosol Can

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**Shop now:** [https://www.desertcart.nl/products/284859657-smooth-cast-65d-semi-rigid-urethane-casting-resin-pint-unit](https://www.desertcart.nl/products/284859657-smooth-cast-65d-semi-rigid-urethane-casting-resin-pint-unit)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-01*